I have a dilemma with 90 across, the question is, Relationship of Valerie to Frederick Altamont Cornwallis Twistleton in novels by P.G. Wodehouse.
5L N - - - E, there are two possible answers depending on the spelling of 57 down being Nanometers or Nanometres, which give the middle letter of 90ac as E or R, and the answers given on Google are Nurse and Niece? Can anyone help with this please.